VIBRATOR

摘要

PURPOSE: A vibrator for a dust preventing box with a vibrating bar is provided to prevent the dust of gypsum from entering a power controlling part. CONSTITUTION: A vibrator for a dust preventing box comprises an upper vibrating plate, lower housing which is equipped on the upper vibrating plate and comprises a operating part for delivering vibration to the upper vibrating plate and a power controlling part which is equipped in the lower housing. The vibrator for a dust preventing box comprises vibrating bars protruded from the upper surface of the vibrating plate. [Reference numerals] (AA) Dust introducing path; (BB) Dust blocking box